D***y
发帖数: 693 | 1 如果研究signal transduction pathway B
如果gene A activates pathway B, let's say in 1 hrs. but gene A could
possibly activates other unknown pathways. Treating cells with A leads to a
certain cell phenotype.
knockdown an essential component of transduction pathway B blocks this
phenotype induced by A.
Can I say that the cell phenotype induced by A is due to activating this
transduction pathway? |
P****d
发帖数: 564 | 2 The answer is no. What you're doing is a typical genetic epistasis analysis
. Here's a nice tutorial --
http://wormbook.org/chapters/www_epistasis.2/epistasis.html
It's a bit long and may be intimidating, but epistasis is the core of
genetic analysis, be it applied to developmental biology, cell biology,
cancer, or the likes. So you'd benefit in the long run to understand it
once for all. |
a****d
发帖数: 1919 | 3 I guess you need more evidences to support this hypothesis. Does enhanced B
pathway photocopy the phenotype resulted from A treatment? Can you block the
phenotype resulted from A treatment through modulating other B pathway
components? |
D***y
发帖数: 693 | 4 thanks
analysis
【在 P****d 的大作中提到】
: The answer is no. What you're doing is a typical genetic epistasis analysis
: . Here's a nice tutorial --
: http://wormbook.org/chapters/www_epistasis.2/epistasis.html
: It's a bit long and may be intimidating, but epistasis is the core of
: genetic analysis, be it applied to developmental biology, cell biology,
: cancer, or the likes. So you'd benefit in the long run to understand it
: once for all.
|
D***y
发帖数: 693 | 5 I have the evidences that you mentioned
B
the
【在 a****d 的大作中提到】
: I guess you need more evidences to support this hypothesis. Does enhanced B
: pathway photocopy the phenotype resulted from A treatment? Can you block the
: phenotype resulted from A treatment through modulating other B pathway
: components?
|
s******y
发帖数: 28562 | 6 You can say: the effect of A is at least partially due to its activation of pathway B
a
【在 D***y 的大作中提到】
: 如果研究signal transduction pathway B
: 如果gene A activates pathway B, let's say in 1 hrs. but gene A could
: possibly activates other unknown pathways. Treating cells with A leads to a
: certain cell phenotype.
: knockdown an essential component of transduction pathway B blocks this
: phenotype induced by A.
: Can I say that the cell phenotype induced by A is due to activating this
: transduction pathway?
|
